Every small tool feels like a cozy Japanese workshop

A growing collection of lightweight, browser-based tools — text utilities, unit converters, timers, and health calculators. No install, no login required.

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Tools

Available Tools

13 tools

Text Tools

(3)

Word Counter

Accurately count words and characters in mixed Chinese-English text, with line count, paragraph count, sentence count, and estimated reading time.

Chinese Lipsum Generator

Choose a style and character count to generate Chinese placeholder text for layout testing, design mockups, and prototyping.

Text Scroller

Enter text and choose direction, speed, and color theme for a live scrolling preview. Supports fullscreen display.

Time & Date

(2)

Countdown Timer

Set hours, minutes, and seconds to start counting down. Supports fullscreen display, alert sound, and shareable links.

Resignation Countdown

Enter your resignation date and count down to freedom. Supports days, hours, minutes, and seconds display modes. Share the link with friends!

Lucky Draw & Random

(1)

Random Number Picker

Pick random numbers from a custom range. Single, batch, or sequential — with no-repeat, rolling animation, and download.

Privacy & Security

(1)

Random Password Generator

Generate strong passwords with custom length and character types. Uses Web Crypto API — fully client-side, nothing sent to any server.

Calculators

(2)

BMI Calculator

Enter height and weight to instantly calculate your BMI. Displays weight category and health risk based on Asian standards. Supports metric (kg, cm) and imperial (lbs, ft/in).

Split Bill Calculator

Easily split bills for group meals, trips, and shared purchases. Add members and expenses — get instant, minimized settlement results.

Unit Converters

(2)

Weight Converter

Enter a value and select a unit to instantly convert between metric, imperial, and Chinese weight units including kg, lb, oz, shi jin, and more.

Length Unit Converter

Enter a value and select a unit to instantly convert between metric, imperial, Taiwanese, and Chinese length units.

Name Generators

(2)

Japanese Name Generator

Generate Japanese names with kanji, hiragana, romaji, and meaning. Filter by gender, style, and syllable row. Toggle full name mode.

English Name Generator

Generate English names with phonetic pronunciation and meaning. Filter by gender, style, and starting letter. Toggle full name mode.